code: def test_dataframe_response(self):
      response = self.df.chat(
          "top 3 daily artists and daily stream data"
      )
      self.assertTrue(response.head_csv.find("Artist,Daily") != -1)
      self.assertTrue(response.head_csv.find("Drake,50.775") != -1)
      self.assertTrue(
          response.head_csv.find("Olivia Rodrigo,71.896") != -1
      )
      self.assertTrue(
          response.head_csv.find("Taylor Swift,85.793") != -1
      )
  
file_path: pandas-ai/integration/test_spotify.py
imports: import os
  import unittest
  from pandasai import SmartDataframe
  from pandasai.llm import OpenAI
label_desc: Use image node_id 5 for calling the TestSpotify obj's underlying member method code with example usage: obj.test_dataframe_response() without return types